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rdmorin edited this page May 28, 2024 · 18 revisions

ACTG1

Overview

History

Mutations in this gene were first described in DLBCL and FL in 2021 by Hübschmann et al.1

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timeline
    title Publication timing
      2016-09-08 : Spina : MZL
      2019-08-20 : Desch : PMBL
      2021-05-05 : H : DLBCL
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Relevance tier by entity

Entity Tier Description
PMBL 2 relevance in PMBL/cHL/GZL not firmly established
MZL 2 relevance in MZL not firmly established
FL 2 relevance in FL not firmly established
DLBCL 1-a aSHM target and high-confidence DLBCL gene

Mutation incidence in large patient cohorts (GAMBL reanalysis)

Entity source frequency (%)
DLBCL GAMBL genomes 5.35
DLBCL Schmitz cohort 7.45
DLBCL Reddy cohort 4.70
DLBCL Chapuy cohort 2.99
FL GAMBL genomes 3.00

Mutation pattern and selective pressure estimates

Entity aSHM Significant selection dN/dS (missense) dN/dS (nonsense)
BL Yes No 2.063 8.011
DLBCL Yes No 2.125 0.000
FL Yes No 8.128 0.000

aSHM regions

chr_name hg19_start hg19_end region regulatory_comment
chr17 79478289 79479959 intron NA

View coding variants in ProteinPaint hg19 or hg38

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View all variants in GenomePaint hg19 or hg38

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ACTG1 Expression

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References

  1. Hübschmann D, Kleinheinz K, Wagener R, Bernhart SH, López C, Toprak UH, Sungalee S, Ishaque N, Kretzmer H, Kreuz M, Waszak SM, Paramasivam N, Ammerpohl O, Aukema SM, Beekman R, Bergmann AK, Bieg M, Binder H, Borkhardt A, Borst C, Brors B, Bruns P, Carrillo de Santa Pau E, Claviez A, Doose G, Haake A, Karsch D, Haas S, Hansmann ML, Hoell JI, Hovestadt V, Huang B, Hummel M, Jäger-Schmidt C, Kerssemakers JNA, Korbel JO, Kube D, Lawerenz C, Lenze D, Martens JHA, Ott G, Radlwimmer B, Reisinger E, Richter J, Rico D, Rosenstiel P, Rosenwald A, Schillhabel M, Stilgenbauer S, Stadler PF, Martín-Subero JI, Szczepanowski M, Warsow G, Weniger MA, Zapatka M, Valencia A, Stunnenberg HG, Lichter P, Möller P, Loeffler M, Eils R, Klapper W, Hoffmann S, Trümper L, ICGC MMML-Seq consortium, ICGC DE-Mining consortium, BLUEPRINT consortium, Küppers R, Schlesner M, Siebert R. Mutational mechanisms shaping the coding and noncoding genome of germinal center derived B-cell lymphomas. Leukemia. 2021 Jul;35(7):2002–2016. PMCID: PMC8257491

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